Holding(s) in Company

TR Property Investment Trust PLC
01 August 2007



TR-1: NOTIFICATION OF MAJOR INTERESTS IN SHARES



1. Identity of the issuer or the underlying issuer of existing shares to which
voting rights are attached:



 TR Property Investment Trust PLC



2. Reason for the notification (please place an X inside the appropriate 
bracket/s):



 An event changing the breakdown of voting rights



3. Full name of person(s) subject to the notification obligation:



Prudential plc group of companies



4. Full name of shareholder(s) (if different from 3.) :



NORTRUST NOMS LTD A/C PU101

PRUCLT HSBC GIS NOM (UK) PAC AC

PRUCLT HSBC GIS NOM (UK) PPL AC

NORTRUST NOMINEE LTD A/C MHF01

NORTRUST NOMINEE LTD A/C MKH01

NORTRUST NOMS LTD

PRUCLT HSBC GIS NOM (UK) PAC AC

PRUCLT HSBC GIS NOM (UK) PPL AC



5. Date of the transaction (and date on which the threshold is crossed or
reached if different):



 25 July 2007



6. Date on which issuer notified:



 1 August 2007



7. Threshold(s) that is/are crossed or reached:



 5%



8. Notified details:









A: Voting rights attached to shares


Class/type of shares if possible              Situation previous to the Triggering transaction
using the ISIN CODE
                                  Number of shares                   Number of voting Rights

Ordinary 0.25 shares               14,782,490                         14,782,490
GB0009064097


Resulting situation after the triggering transaction


Class/type of shares if      Number of shares         Number of voting rights           % of voting rights
possible using the ISIN CODE
                             Direct                   Direct       Indirect             Direct      Indirect


Ordinary GBP 0.25 shares     9,749,302                9,749,302                         5.36%
GB0009064097

Sigma Ord 0.125 shares       11,499,922               11,499,922


B: Financial Instruments

Resulting situation after the triggering transaction



N/A



Total (A+B)
Number of voting rights        % of voting rights


21,249,224                     5.36%



9. Chain of controlled undertakings through which the voting rights and/or the
financial instruments are effectively held, if applicable :



Prudential plc (parent Company)

M&G Group Limited (wholly owned subsidiary of Prudential plc)

M&G Limited (wholly owned subsidiary of M&G Group Limited)

M&G Investment Management Limited (wholly owned subsidiary of M&G Limited)





The Prudential Assurance Company Limited (wholly owned subsidiary of Prudential
plc)





Proxy Voting:



10. Name of the proxy holder:



N/A



11. Number of voting rights proxy holder will cease to hold:



N/A



12. Date on which proxy holder will cease to hold voting rights:



N/A



13. Additional information:





14. Contact name:



Capita Company Secretarial Services



15. Contact telephone number:



 020 7800 4909



1 August 2007



END


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